Pipe insulation for cold and hot lines
Cold lines such as AC and chilled-water pipes need insulation to limit cooling loss and to stop condensation forming on the pipe. Hot-water and steam lines are insulated to limit heat loss and hot pipe surfaces.
Types of material used
Suitable products
Duct and HVAC insulation
Pipe insulation
Pipe insulation · Elastomeric foam
AEROFLEX Tube Insulation
- Tube bore
- 6–165 mm
- Wall thickness
- 6–50 mm
- Service temp.
- -57 – 125 °C
Pipe insulation · Elastomeric foam
Armacell ArmaFlex Class 1 Tube
- Tube bore
- 6–168 mm
- Wall thickness
- 6–50 mm
- Service temp.
- -50 – 105 °C
Pipe insulation · Elastomeric foam
MAXFLEX FR STANDARD Tube
- Tube bore
- 6–165 mm
- Wall thickness
- 6–50 mm
- Service temp.
- -57 – 125 °C
Pipe insulation · Glass wool
SCG PCI / PCIF
- Pipe size
- ½–18 in
- Thickness
- 25–50 mm
- Service temp.
- 10 – 540 °C
Industrial and high-temperature insulation
Industrial and high-temperature insulation · Calcium silicate
ASK CS 220
- Max. temp.
- 650 / 1,000 °C
- Thermal conductivity (λ)
- ≤ 0.060 W/m·K (93 °C)
- Density
- ≤ 220 kg/m³
Industrial and high-temperature insulation · Glass wool
Microfiber MicroHi-Temp
- Thickness
- 50 mm
- Density
- 32 kg/m³
Industrial and high-temperature insulation · Stone wool
Microfiber MicroRock Blanket
- Thickness
- 50–100 mm
- Density
- 60–100 kg/m³
Industrial and high-temperature insulation · Stone wool
Microfiber MicroRock Wired Mesh
- Thickness
- 50–100 mm
- Density
- 80–128 kg/m³
Industrial and high-temperature insulation · Stone wool
ROCKWOOL ProRox PS
- Max. temp.
- 650 °C
- Density
- 120–150 kg/m³
- Thermal conductivity (λ)
- 0.037–0.038 W/m·K (50 °C)
Industrial and high-temperature insulation · Stone wool
ROCKWOOL ProRox WM
- Max. temp.
- 650–750 °C
- Density
- 80–128 kg/m³
- Thermal conductivity (λ)
- 0.037–0.038 W/m·K (50 °C)
Industrial and high-temperature insulation · Glass wool
SCG HTIF
- Thickness
- 50–75 mm
- Density
- 16–38 kg/m³
Industrial and high-temperature insulation · Glass wool
SCG HTIFD
- Thickness
- 50–75 mm
- Density
- 16–38 kg/m³
Further reading
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